I would write it as either: eleven point zero zero one or eleven and one thousandth
"One and five ten-thousandths" = 1.0005
1.005
The opposite of itself, so you would basically need a thousand thousandths to make one whole.
1.025
I would write it as either: eleven point zero zero one or eleven and one thousandth
I would write three and seventy-one thousandths.
One and three hundred thousandths is 1.300 in decimal form.
You would write it as 0.00001
Five hundred three and one hundred two thousandths
One and five hundred one ten-thousandths.
1.111
0.106
.016 inches
1000.0003
0.021
You would not use the terminology 1 1/2 thousandths but 15 ten-thousandths, which is written as 0.0015 in numerals. 15/10000 inch = 0.0015 inches